html,
body {
  height: 100%;
}

body {
  background-color: #5ea0f1;
}

#logo {
  margin: 20px 0 0 240px;
}

/* 登录和注册盒子 */
.box {
  height: 310px;
  width: 400px;
  background-color: #f5da78;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 5px 5px 5px 5px;
}

.title {
  height: 60px;
  line-height: 60px;
  text-align: center;
  font-size: 26px;
}

/* 表单 */
form {
  margin: 0 30px;
}

form a {
  float: right;
}

/* 字体图标 */
.layui-form-item {
  position: relative;
}

.layui-icon {
  position: absolute;
  left: 6px;
  top: 11px;
}

.layui-input {
  padding-left: 24px;
}

/* 默认，让注册的盒子隐藏 */
.register {
  display: none;
}
